Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5584928 | Material for wide-band optical isolators and process for producing the same | Minoru Imaeda | 1996-12-17 |
| 5256242 | Method of manufacturing ferrite crystals | Minoru Imaeda, Katsunori Okamoto | 1993-10-26 |
| 5140156 | High sensitivity optical magnetic field sensors having a magnetooptical garnet-type ferrite polycrystal | Minoru Imaeda, Katsunori Okamoto | 1992-08-18 |